linux-kernel - [v5 1/4] ASoC: dt-bindings: mt8192-mt6359: add new compatible and new properties

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Date:   Sat, 19 Mar 2022 19:41:08 +0800
From:   Jiaxin Yu <jiaxin.yu@...iatek.com>
To:     <broonie@...nel.org>, <robh+dt@...nel.org>, <tzungbi@...gle.com>
CC:     <angelogioacchino.delregno@...labora.com>, <aaronyu@...gle.com>,
        <matthias.bgg@...il.com>, <trevor.wu@...iatek.com>,
        <linmq006@...il.com>, <alsa-devel@...a-project.org>,
        <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        <Project_Global_Chrome_Upstream_Group@...iatek.com>,
        Jiaxin Yu <jiaxin.yu@...iatek.com>
Subject: [v5 1/4] ASoC: dt-bindings: mt8192-mt6359: add new compatible and new properties

1. Adds new compatible string "mt8192_mt6359_rt1015p_rt5682s" for machines
with rt1015p and rt5682s.
2. Adds new property "mediatek,headset-codec" for getting headset codecs.
3. Adds new property "mediatek,speaker-codec" for getting speaker codecs.

Signed-off-by: Jiaxin Yu <jiaxin.yu@...iatek.com>
---
 .../sound/mt8192-mt6359-rt1015-rt5682.yaml    | 29 +++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/mt8192-mt6359-rt1015-rt5682.yaml b/Documentation/devicetree/bindings/sound/mt8192-mt6359-rt1015-rt5682.yaml
index a781e7aaaa38..aa0476eedd38 100644
--- a/Documentation/devicetree/bindings/sound/mt8192-mt6359-rt1015-rt5682.yaml
+++ b/Documentation/devicetree/bindings/sound/mt8192-mt6359-rt1015-rt5682.yaml
@@ -18,6 +18,7 @@ properties:
     enum:
       - mediatek,mt8192_mt6359_rt1015_rt5682
       - mediatek,mt8192_mt6359_rt1015p_rt5682
+      - mediatek,mt8192_mt6359_rt1015p_rt5682s
 
   mediatek,platform:
     $ref: "/schemas/types.yaml#/definitions/phandle"
@@ -27,6 +28,25 @@ properties:
     $ref: "/schemas/types.yaml#/definitions/phandle"
     description: The phandle of HDMI codec.
 
+patternProperties:
+  "^mediatek,headset-codec$":
+    description: Holds subnode which indicates headset dai.
+    type: object
+    properties:
+      sound-dai:
+        $ref: /schemas/types.yaml#/definitions/phandle-array
+        description: List of phandles to the headset codec nodes.
+    additionalProperties: false
+
+  "^mediatek,speaker-codec$":
+    description: Holds subnode which indicates speaker dai.
+    type: object
+    properties:
+      sound-dai:
+        $ref: /schemas/types.yaml#/definitions/phandle-array
+        description: List of phandles to the speaker codec nodes.
+    additionalProperties: false
+
 additionalProperties: false
 
 required:
@@ -44,6 +64,15 @@ examples:
                         "aud_clk_mosi_on";
         pinctrl-0 = <&aud_clk_mosi_off>;
         pinctrl-1 = <&aud_clk_mosi_on>;
+
+        mediatek,headset-codec {
+            sound-dai = <&rt5682>;
+        };
+
+        mediatek,speaker-codec {
+            sound-dai = <&rt1015_l>,
+                        <&rt1015_r>;
+        };
     };
 
 ...
-- 
2.18.0